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AAAI
2006
13 years 9 months ago
Fast SAT-based Answer Set Solver
Recent research shows that SAT (propositional satisfiability) techniques can be employed to build efficient systems to compute answer sets for logic programs. ASSAT and CMODELS ar...
Zhijun Lin, Yuanlin Zhang, Hector Hernandez
ICLP
2009
Springer
14 years 8 months ago
Finding Similar or Diverse Solutions in Answer Set Programming
We study finding similar or diverse solutions of a given computational problem, in answer set programming, and introduce offline methods and online methods to compute them using an...
Thomas Eiter, Esra Erdem, Halit Erdogan, Michael F...
ICLP
2007
Springer
14 years 1 months ago
Advanced Techniques for Answer Set Programming
Abstract. Theoretical foundations and practical realizations of answer set solving techniques are vital research issues. The challenge lies in combining the elevated modeling capac...
Martin Gebser
ECAI
2006
Springer
13 years 11 months ago
On the Existence of Answer Sets in Normal Extended Logic Programs
An often problematic feature in answer set programming is that a program does not always produce an answer set, even for programs which represent default information in a seemingl...
Martin Caminada, Chiaki Sakama